0.4422g of an organic compound was Kjeldahlised and ammonia evolved was absorbed in 50 mL of semi-molar (0.5 M) `H_(2)SO_(4)`. T

0.4422g of an organic compound was Kjeldahlised and ammonia evolved was absorbed in 50 mL of semi-molar (0.5 M) `H_(2)SO_(4)`. The residual acid required 131 mL of 0.25 M NaOH. Determine the percentange of nitrogen in the compound.

0.4422g of an organic compound was Kjeldahlised and ammonia evolved was absorbed in 50 mL of semi-molar (0.5 M) `H_(2)SO_(4)`. The residual acid requi

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